%0 Journal Article %T Necrosis cut¨¢nea y peneana inducidas por warfarina [title language=en]Warfarin-induced skin and penile necrosis %A Alfredo Pinz¨®n %A Catalina Arias %A Ana Mar¨ªa C¨¢rdenas %J Acta Medica Colombiana %D 2012 %I Asociacion Colombiana de Medicina Interna %X Presentamos el caso de un hombre adulto mayor con m¨²ltiples episodios de trombosis venosa y arterial en diferentes localizaciones, quien desarroll¨® necrosis cut¨¢nea extensa y peneana pocos d¨ªas despu¨¦s del uso de un antagonista de vitamina K (warfarina). Como parte del estudio de trombofilia se observ¨® deficiencia de prote¨ªna C y S. (Acta Med Colomb 2012; 37: 142-146). We present the case of an elderly man with multiple episodes of venous and arterial thrombosis in different locations, who developed extensive skin and penile necrosis few days after the use of a vitamin K antagonist (warfarin). As part of the thrombophilia study, we observed protein C and S deficiency. (Acta Med Colomb 2012; 37: 142-146). %K warfarina %K trombosis venosa y arterial %K necrosis cut¨¢nea y peneana %K warfarin %K venous and arterial thrombosis %K skin and penile necrosis %U http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-24482012000300007